252725006239 has 2 divisors, whose sum is σ = 252725006240. Its totient is φ = 252725006238.

The previous prime is 252725006221. The next prime is 252725006269. The reversal of 252725006239 is 932600527252.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252725006239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 252725006195 and 252725006204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252725006269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126362503119 + 126362503120.

It is an arithmetic number, because the mean of its divisors is an integer number (126362503120).

Almost surely, 2^252725006239 is an apocalyptic number.

252725006239 is a deficient number, since it is larger than the sum of its proper divisors (1).

252725006239 is an equidigital number, since it uses as much as digits as its factorization.

252725006239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 43.

The spelling of 252725006239 in words is "two hundred fifty-two billion, seven hundred twenty-five million, six thousand, two hundred thirty-nine".